Brilliant service not pushy and very honest with the feedback and options available, fantastic installation and customer care.
5/5 stars by Hiten Mistry on May 8th 2026

Had All bright windows to replace the polycarbonate roof on my lean to conservatory with a new sold roof system. I couldn't be happier with the work they did, it's transformed this space from a tired looking conservatory to a room we can now enjoy all year round. The guys who did the fitting were friendly and approachable from the start and didn't stop working from when they arrived until the job was done. If anyone is looking for a solid roof to replace your noisey conservatory roof, you could do a lot worse than give these guys a call.
5/5 stars by ALAN HEGGS on May 8th 2026

I just wanted to say how genuinely happy I am with the work you’ve done. The whole experience was excellent from start to finish — you were professional, friendly, and clearly take pride in what you do. The windows look fantastic, and everything was fitted with great care and attention to detail. It really made a difference having such a reliable and approachable team. Thank you again — I wouldn’t hesitate to recommend you! . Please let Jamie the fitter and his Mate know how amazing they both were!
5/5 stars by Jennie booker on May 8th 2026

May I say that I appreciate the cheerful way your team have dealt with what proved to be unexpectedly heavy work removing the old roof and the efficiency with which they have carried out the new installation. I trust the new roof will keep the sun room dry for years to come.
5/5 stars by Salkeld on May 8th 2026

Mich and Scott are absolutely brilliant, great workmanship, courteous and very tidy workers. I love the windows and doors, from ordering surveying and fitting, professional all throughout. Wouldn't hesitate to recommend to anyone.
5/5 stars by Beale on May 8th 2026

The glass in my french door unexpectedly shattered and I needed a replacement double glazed unit. The service was quick, efficient and I was able to fit the work around my work pattern, due to their flexible approach. Pricing was reasonable and alternative costs/products explored before ordering. Excellent service from all the team involved
5/5 stars by Claire Gillett on May 7th 2026

Fantastic service from start to finishing. Thank you Lou for your patience while we chose and amended sizes. The windows and doors are great, and the fitter was extremely clean, tidy, and done a very good job fitting everything. Very impressed with Kalglass thank you.
5/5 stars by Harry brooks on May 6th 2026

Excellent service from Start of installation to completion . Well constructed windows perfectly fitted , very clean and tidy workmanship the two fitters were polite and curteose. Would not hesitate to use Needhams again ,highly recommended. Many Thanks Guys.
5/5 stars by Robert Wooldridge on May 6th 2026